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Original file line number | Diff line number | Diff line change |
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@@ -1,77 +1,77 @@ | ||
import datetime | ||
import os | ||
import subprocess | ||
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def get_version(version): | ||
assert len(version) == 5 | ||
assert version[3] in ('alpha', 'beta', 'rc', 'final') | ||
main = '.'.join(map(str, version[:3])) | ||
sub = '' | ||
if version[3] == 'alpha' and version[4] == 0: | ||
git_changeset = get_git_changeset() | ||
if git_changeset: | ||
sub = '-dev.%s' % git_changeset | ||
elif version[3] != 'final': | ||
sub = '-%s.%s' % tuple(version[3:]) | ||
return main + sub | ||
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def sh(command, cwd=None): | ||
return subprocess.Popen(command, | ||
stdout=subprocess.PIPE, | ||
stderr=subprocess.PIPE, | ||
shell=True, | ||
cwd=cwd, | ||
universal_newlines=True).communicate()[0] | ||
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def get_git_changeset(): | ||
"""Returns a numeric identifier of the latest git changeset. | ||
The result is the UTC timestamp of the changeset in YYYYMMDDHHMMSS format. | ||
This value isn't guaranteed to be unique, but collisions are very unlikely, | ||
so it's sufficient for generating the development version numbers. | ||
""" | ||
repo_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) | ||
git_show = sh('git show --pretty=format:%ct --quiet HEAD', | ||
cwd=repo_dir) | ||
timestamp = git_show.partition('\n')[0] | ||
try: | ||
timestamp = datetime.datetime.utcfromtimestamp(int(timestamp)) | ||
except ValueError: | ||
return None | ||
return timestamp.strftime('%Y%m%d%H%M%S') | ||
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FORMAT = '%n'.join(['%H', '%aN', '%ae', '%cN', '%ce', '%s']) | ||
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def gitrepo(root=None): | ||
if not root: | ||
cwd = root = os.getcwd() | ||
else: | ||
cwd = os.getcwd() | ||
if cwd != root: | ||
os.chdir(root) | ||
gitlog = sh('git --no-pager log -1 --pretty="format:%s"' % FORMAT, | ||
cwd=root).split('\n', 5) | ||
branch = sh('git rev-parse --abbrev-ref HEAD', cwd=root).strip() | ||
remotes = [x.split() for x in | ||
filter(lambda x: x.endswith('(fetch)'), | ||
sh('git remote -v', cwd=root).strip().splitlines())] | ||
if cwd != root: | ||
os.chdir(cwd) | ||
return { | ||
"head": { | ||
"id": gitlog[0], | ||
"author_name": gitlog[1], | ||
"author_email": gitlog[2], | ||
"committer_name": gitlog[3], | ||
"committer_email": gitlog[4], | ||
"message": gitlog[5].strip(), | ||
}, | ||
"branch": branch, | ||
"remotes": [{'name': remote[0], 'url': remote[1]} | ||
for remote in remotes] | ||
} | ||
import datetime | ||
import os | ||
import subprocess | ||
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||
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||
def get_version(version): | ||
assert len(version) == 5 | ||
assert version[3] in ('alpha', 'beta', 'rc', 'final') | ||
main = '.'.join(map(str, version[:3])) | ||
sub = '' | ||
if version[3] == 'alpha' and version[4] == 0: | ||
git_changeset = get_git_changeset() | ||
if git_changeset: | ||
sub = '-dev.%s' % git_changeset | ||
elif version[3] != 'final': | ||
sub = '%s%s' % tuple(version[3:]) | ||
return main + sub | ||
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def sh(command, cwd=None): | ||
return subprocess.Popen(command, | ||
stdout=subprocess.PIPE, | ||
stderr=subprocess.PIPE, | ||
shell=True, | ||
cwd=cwd, | ||
universal_newlines=True).communicate()[0] | ||
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||
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||
def get_git_changeset(): | ||
"""Returns a numeric identifier of the latest git changeset. | ||
The result is the UTC timestamp of the changeset in YYYYMMDDHHMMSS format. | ||
This value isn't guaranteed to be unique, but collisions are very unlikely, | ||
so it's sufficient for generating the development version numbers. | ||
""" | ||
repo_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) | ||
git_show = sh('git show --pretty=format:%ct --quiet HEAD', | ||
cwd=repo_dir) | ||
timestamp = git_show.partition('\n')[0] | ||
try: | ||
timestamp = datetime.datetime.utcfromtimestamp(int(timestamp)) | ||
except ValueError: | ||
return None | ||
return timestamp.strftime('%Y%m%d%H%M%S') | ||
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FORMAT = '%n'.join(['%H', '%aN', '%ae', '%cN', '%ce', '%s']) | ||
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def gitrepo(root=None): | ||
if not root: | ||
cwd = root = os.getcwd() | ||
else: | ||
cwd = os.getcwd() | ||
if cwd != root: | ||
os.chdir(root) | ||
gitlog = sh('git --no-pager log -1 --pretty="format:%s"' % FORMAT, | ||
cwd=root).split('\n', 5) | ||
branch = sh('git rev-parse --abbrev-ref HEAD', cwd=root).strip() | ||
remotes = [x.split() for x in | ||
filter(lambda x: x.endswith('(fetch)'), | ||
sh('git remote -v', cwd=root).strip().splitlines())] | ||
if cwd != root: | ||
os.chdir(cwd) | ||
return { | ||
"head": { | ||
"id": gitlog[0], | ||
"author_name": gitlog[1], | ||
"author_email": gitlog[2], | ||
"committer_name": gitlog[3], | ||
"committer_email": gitlog[4], | ||
"message": gitlog[5].strip(), | ||
}, | ||
"branch": branch, | ||
"remotes": [{'name': remote[0], 'url': remote[1]} | ||
for remote in remotes] | ||
} |
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